Due to its evolutionary descent from fresh water fish mammals get rid of excess salt by flushing it out with excess water. (Fresh water fish always had excess fresh water that was in need of getting rid of, so that is the method they developed and mammals inherited.) If a mammal drinks salt water it tries to get rid of the excess salt by excreting excess water and slowly dehydrates itself to death.
300cc
Urine production stays the same but the volume of extracellular fluid increases thus, the extracellular osmolarity decreases.
diuretics
oliguria
Normal output is approx 1.5litres
Urinary retention is a condition where a person is unable to fully empty their bladder, leading to a buildup of urine. This can be caused by various factors such as bladder outlet obstruction, nerve damage, or certain medications. It is important to seek medical attention if experiencing symptoms of urinary retention as it can lead to complications if not treated.
15 ml/hr
Excessive thirst and reduced urinary output.
to ensure that there are no obstruction within the digestive/urinary tract.
40 ml per hour
your output should be relatively close to what you intake. A normal person will have anywhere from 400cc's to 900cc's
Diagnostic evaluation, urinary retention, bladder distention, or obstruction, during labor or during abdominal surgery, instilling medication, monitoring urinary output.